1. In pea plants, tall (T) plants are dominant over short (1) plants. Complete the following crosses and give the genotypic and phenotypic ratios of offspring.
a. TT x tt
T
T
t
I
Genotypic ratio:
Phenotypic ratio:

Which law represents a balanced chemical equation?

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.

Which organelle plays a role in intracellular digestion?